Core/Scripting: add the ability to access loot/go state changed events for gameobjects from cpp scripting. (malcrom's idea)

src/server/game/Scripting/ScriptMgr.cpp

@@ -937,6 +937,22 @@ void ScriptMgr::OnGameObjectDamaged(GameObject* go, Player* player)
     tmpscript->OnDamaged(go, player);
 }
 
+void ScriptMgr::OnGameObjectLootStateChanged(GameObject* go, uint32 state, Unit* unit)
+{
+    ASSERT(go);
+
+    GET_SCRIPT(GameObjectScript, go->GetScriptId(), tmpscript);
+    tmpscript->OnLootStateChanged(go, state, unit);
+}
+
+void ScriptMgr::OnGameObjectStateChanged(GameObject* go, uint32 state)
+{
+    ASSERT(go);
+
+    GET_SCRIPT(GameObjectScript, go->GetScriptId(), tmpscript);
+    tmpscript->OnGameObjectStateChanged(go, state);
+}
+
 void ScriptMgr::OnGameObjectUpdate(GameObject* go, uint32 diff)
 {
     ASSERT(go);